Forgive me... I am a bit bored this morning :p) So got looking through my tv on dvd collection seeing what series I had every episode of... and what series I was almost done collecting... which got me curious about other people... so...

How many series do you have every episode of?... I have...

Completed:

21 Jump Street (5 Seasons)

Addams Family (2 Seasons)

Adventures of Aquaman (1 Season)

Adventures of Brisco County, Jr. (1 Season)

Adventures of Robin Hood (4 Seasons)

Adventures of Superman (6 Seasons)

Alias (5 Seasons)

Alien Nation (1 Season)

American Gothic (1 Season)

Angel (5 Seasons)

Arrested Development (3 Seasons)

Batman Beyond (3 Seasons)

Battlestar Galactica (4 Seasons)

Beastmaster (3 Seasons)

Bionic Woman (8 Episodes)

Birds of Prey (1 Season)

Blood Ties (2 Seasons)

Blue Collar TV (2 Seasons)

The Brady Bunch (5 Seasons)

Broken Badges (7 Episodes)

The Buccaneers (1 Season)

Buck Rogers in the 25th Century (2 Seasons)

Buffy The Vampire Slayer (7 Seasons)

Challenge of the Superfriends (1 Season)

Charmed (8 Seasons)

Cleopatra 2525 (2 Seasons)

Cobra (1 Season)

The Comeback (1 Season)

Commander in Chief (1 Season)

The Crow: Stairway to Heaven (1 Season)

Da Ali G Show (2 Seasons)

Dark Angel (2 Seasons)

Day Break (1 Season)

Dead Like Me (2 Seasons)

The Dead Zone (6 Seasons)

Dick Van Dyke Show (5 Seasons)

Dinotopia (1 Season)

Doogie Howser, M.D. (4 Seasons)

Dracula: The Series (1 Season - In 2 Volumes)

Due South (3 Seasons)

Dukes of Hazzard (7 Seasons)

Dungeons and Dragons (1 Season)

Earth 2 (1 Season)

Eerie Indiana (19 Episodes)

The Ellen Show (1 Season)

Fantastic Four (1 Season)

Fat Actress (1 Season)

Fear Itself (1 Season)

Firefly (1 Season)

The Flash (1 Season)

Forever Knight (3 Seasons)

Friday the 13: The Series (3 Seasons)

Friends (10 Seasons)

Game Over (1 Season - 6 Eps.)

Good Morning World (1 Season)

Greatest American Hero (3 Seasons)

H.R. PufnStuf (1 Season)

Harsh Realm (1 Season)

Haunted (1 Season)

A Haunting (4 Seasons + 2 Movie Length Pilots)

Hearts Afire (3 Seasons)

He-Man and the Masters of the Universe (2 Seasons)

The Hunger (2 Seasons)

I Love Lucy (9 Seasons)

The Incredible Hulk (5 Seasons + 5 TV Movies)

Invasion (1 Season)

The Jeff Foxworthy Show (2 Seasons)

Joan of Arcadia (2 Seasons)

Joe 90 (1 Season)

Just Friends (1 Season)

Kindred: The Embraced (8 Episodes)

Kingdom Hospital (13 Episodes)

Knight Rider (4 Seasons)

Knight Rider (2008 - 1 Season)

Kolcheck: The Night Stalker (1 Season)

Kung Fu (3 Seasons)

Land of the Lost (3 Seasons)

Life on Mars (US) (1 Season)

Lois & Clark: The New Adventures of Superman (4 Seasons)

Lone Gunmen (1 Season)

M.A.N.T.I.S. (1 Season)

M*A*S*H (11 Seasons)

Masters of Horror (2 Seasons)

Millennium (3 Seasons)

Miracles (1 Season - 13 Eps.)

Missing Persons (18 Episodes)

Monster Squad (1 Season - 13 Eps.)

Moonlight (1 Season)

Night Stalker (10 Episodes)

Nowhere Man (1 Season)

Painkiller Jane (1 Season)

Palace Guard (9 Episodes)

Planet of the Apes (14 Episodes)

Point Pleasant (1 Season-13 Eps)

Police Squad! (1 Season - 6 Eps.)

Ray Bradbury Theater (6 Seasons)

Reba (6 Seasons)

Return to the Planet of the Apes (1 Season - 13 eps.)

Roswell (3 Seasons)

Secrets of Isis (2 Seasons)

Sherlock Holmes (1 Season)

Significant Others: The Series (1 Season - 6 Eps.)

Sledge Hammer! (2 Seasons)

Spider-Man '67 Collection (3 Seasons)

Spider-Man: The New Animated Series (1 Season)

Sports Night (2 Seasons)

Square Pegs (1 Season)

Stacked (1 Season)

Star Trek: The Original Series (3 Seasons)

The Stockard Channing Show (1 Season)

Studio 60 on the Sunset Strip (1 Season)

Super Friends: The Legendary Super Powers Show (1 Season)

Super Powers Team: Galactic Guardians (1 Season)

Superman: The Animated Series (3 Vol.)

The Superfriends (1 Season)

Surface (1 Season)

Tabitha (1 Season)

Tales from the Crypt (7 Seasons)

Terminator: The Sarah Connor Chronicles (2 Seasons)

Three's Company (8 Seasons)

Time Tunnel (1 Season in 2 volumes)

Titus (3 Seasons)

Tremors (1 Season)

Tru Calling (2 Seasons)

Twilight Zone (1959) (5 Seasons)

Twilight Zone (2002) (1 Season)

Twin Peaks (2 Seasons)

UNSUB (8 Episodes)

The Unusuals (1 Season)

V (1 Season)

Veronica Mars (3 Seasons)

Witchblade (2 Seasons)

Wonder Woman (3 Seasons)

Wonderfalls: The Complete Series (13 Episodes)

The X-Files (9 Seasons)

Xena: Warrior Princess (6 Seasons)

Close to completion? (2 seasons or less left to get)... I have..Close to completion? (2 seasons or less left to get)... I have..

Completed:
Angel
Alien Nation (I wish they'd release the movies)
Babylon 5 (with movies)
Batman: TAS
Buffy
Firefly
Highlander
Homicide: Life on the Street
My So-Called Life
Sex & the City
Space: Above and Beyond
Sports Night
Star Trek: DS9
Star Trek: TNG
Stargate SG-1 (the O'Neill years)
Transformers
X-Files
Just this close to completion:
Sliders (3/4) I'm not buying S5
Some shows like Alias the The West Wing are still on the air so I have no clue as to how close I am to completion.

Oops, I somewhat misconstrued the point of this thread. Post now edited to match the criteria.
Completed:
THE AVENGERS (though some of the surviving early videotaped shows still haven't been released yet)
THE OUTER LIMITS (original)
THE PRISONER
DANGER MAN/SECRET AGENT
STINGRAY
THUNDERBIRDS
JONNY QUEST
THE MRS. BRADLEY MYSTERIES
MONTY PYTHON'S FLYING CIRCUS
FRACTURED FLICKERS
THE CHAMPIONS (some episodes haven't been released yet)
Close to completion:
JIM HENSON'S STORYTELLER
LOST IN SPACE
URUSEI YATSURA

Favorite films of all time in no order
1. Zodiac 2. Dawn of the Dead (1978) 3. The Good The Bad and The Ugly 4. Blade Runner 5. The Warriors 6. Dark Knight 7. The Godfather 8. Bullitt 9. Experiment in Terror 10. Raiders of the Lost...

I own every episode of:
Family Guy (to date)
Freaks and Geeks
Greg The Bunny
Honeymooners (Classic 39)
Jetsons (60's original)
Keen Eddie
Pee-Wee's Playhouse
Saved by the Bell: The College Years
School House Rock
Top Cat
Wacky Races
I'll be done with these series if/when I buy the next season's release:
Father Murphy
Saved By The Bell (Original)
What's Happening

Complete
Twilight Zone (1959-1964)
Dick Van Dyke Show (1961-1966)
Outer Limits (1963-1965)
Star Trek (1966-1969)
Planet Of The Apes (1973)
Space 1999 (1975-1977)
Battlestar Galactica (1978-1979)
V (1983-1984)
Conan (1997-1998)
The Lost World (1999-2002)
Close To Completion
The Avengers (Have all Diana Rigg and Linda Thorson shows)
Lost In Space (one more season to go!)
All other series I have are not at 50% of episodes released so I don't list those.